I just replied to your other thread but I think that plant is fine I get leaves like that every once and a while. Oh yeah I was going to say watch the heat a little, ideal is 75 degrees even lower I stay at about 72
Um still that doesnt really look like a problem unless it starts to spread then yeah worry, but what I do is groom them every morning taking off all bad leaves or cutting parts of leaves if its just a spot.
Go to your user cp and then click then go to pictures and albums on the left, create one and then you can upload pics staright from there from your pictures you have saved.